Triangle Area = (b ∙ h)/2 Why? Visual proof (2)

A simple dissection of a triangle, that generates a parallelogram having the same area.

Simona Riva — 9 décembre 2012 - 09:30

Type de ressources: Activité
Balises: area areas class collection dissection equidecomposability equidecomposable equivalent geometry lesson mathmum parallelogram triangle triangles Voir davantage …
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